--- old/src/hotspot/share/memory/metaspaceShared.hpp	2018-08-14 21:28:19.144914206 -0700
+++ new/src/hotspot/share/memory/metaspaceShared.hpp	2018-08-14 21:28:18.820901778 -0700
@@ -204,7 +204,6 @@
   static void patch_cpp_vtable_pointers();
   static bool is_valid_shared_method(const Method* m) NOT_CDS_RETURN_(false);
   static void serialize(SerializeClosure* sc) NOT_CDS_RETURN;
-  static void serialize_well_known_classes(SerializeClosure* soc) NOT_CDS_RETURN;
 
   static MetaspaceSharedStats* stats() {
     return &_stats;